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Nikita Sidorov's user avatar
Nikita Sidorov's user avatar
Nikita Sidorov's user avatar
Nikita Sidorov
  • Member for 13 years, 8 months
  • Last seen more than a month ago
15 votes
7 answers
1k views

Two questions from combinatorics on words

13 votes
3 answers
952 views

Dimensions of self-affine sets

13 votes
2 answers
750 views

On the boundary of the twindragon

10 votes
1 answer
503 views

An upper bound for the length of the continued fraction expansion of $\sqrt d$

9 votes
0 answers
592 views

Topological entropy and periodic sequences of a subshift

8 votes
2 answers
604 views

Non-Hölder continuous devil's staircases

7 votes
3 answers
2k views

A free subgroup of GL(2,Z)?

7 votes
4 answers
2k views

Commuting matrices in GL(n,Z)

7 votes
1 answer
551 views

The Minkowski sum of two curves

7 votes
2 answers
495 views

Isodiametric hull

7 votes
1 answer
1k views

Hausdorff dimension of the graph of an increasing function

6 votes
1 answer
460 views

Random Cantor sets on the unit interval

6 votes
1 answer
589 views

The spectral radius of a binary matrix

6 votes
3 answers
340 views

Large geodesically convex subsets of tori

5 votes
1 answer
285 views

The spectral radius of a binary matrix - polynomial growth?

5 votes
1 answer
109 views

Survivor sets for expanding maps of the interval

5 votes
0 answers
409 views

Pisot conjugates

4 votes
1 answer
253 views

Positive real root separation

4 votes
0 answers
177 views

Explicit symbolic codings

4 votes
1 answer
153 views

Subshifts with a free semigroup

4 votes
1 answer
310 views

Irreducible monic polynomials

4 votes
0 answers
430 views

An identity which involves Euler's totient function

4 votes
2 answers
245 views

Hutchinson's formula for asymptotically homogeneous Cantor sets

3 votes
0 answers
281 views

The sum of greatest common divisors

3 votes
0 answers
268 views

Hausdorff dimension = entropy/Lyapunov exponent for the baker's map?

3 votes
2 answers
394 views

Subshifts of finite type of guaranteed positive entropy

3 votes
0 answers
95 views

Dimension of a graph

3 votes
1 answer
263 views

Positive real root separation (v2)

3 votes
1 answer
118 views

Dimension of sumset vs sum of dimensions

2 votes
1 answer
420 views

Period of continued fraction expansion and class number